Difference between revisions of "Dual CV 1450"
 
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__NOTOC__
 
__NOTOC__
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== Daten ==
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== Data ==
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{{Navigation}}
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{{navigation}}
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'''Allgemein'''
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'''General'''
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* Hersteller: [[Dual]] Gebr. Steidinger
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* Manufacturer: [[Dual]] Steidinger Bros.
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* Modell: CV 1450
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* Model: CV 1450
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* Typ: Vollverstärker
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* Type: Integrated amplifier
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* Baujahre: 1980 - 1982
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* Years of manufacture: 1980 - 1983
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* Farbe: Satin-metallic
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* Color: Satin-metallic
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* Fernbedienung: nein
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* Remote control: no
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* Leistungsaufnahme: 30 / 280 / 420 VA (Leerlauf, Nenneleistung, maximal)  
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* Power consumption: 30 / 280 / 420 VA (idle, rated power, maximum)  
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* Abmessungen: 440 x 55 x 366 mm (BxHxT)  
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* Dimensions: 440 x 110 x 345 mm (WxHxD)  
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* Gewicht: 6,3 kg
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* Weight: 7,7 kg
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* Neupreis ca.: 548 DM
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* Original price approx.: 548 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge: 6
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* Number of inputs: 6
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** Phono (Cinch), 1,5 mV / 47 kOhm (MM); 5,0 mV / 100 kOhm (MC)
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Phono (Cinch), 1.5 mV / 47 kOhm (MM); 5.0 mV / 100 kOhm (MC)
 
** Tuner (Cinch), 150 mV / 47 kOhm
 
** Tuner (Cinch), 150 mV / 47 kOhm
 
** Tape1 (DIN), 150 mV / 47 kOhm
 
** Tape1 (DIN), 150 mV / 47 kOhm
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** Tape2 (Chinch), 150 mV / 47 kOhm
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** Tape2 (RCA), 150 mV / 47 kOhm
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** Monitor (Cinch), 150 mV / 22 kOhm
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Monitor (Cinch), 150 mV / 22 kOhm
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** Mikrofon 0,5 mV / 4,7 kOhm
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** Microphone 0,5 mV / 4,7 kOhm
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* Anzahl der Ausgänge:
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* Number of outputs:
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** 2x Lautsprecher (8-16 Ohm)
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** 2x Speaker (8-16 Ohm)
 
** 2x Rec-Out Tape1 (DIN) / Tape2 (Cinch) (Ri 470 Ohm)
 
** 2x Rec-Out Tape1 (DIN) / Tape2 (Cinch) (Ri 470 Ohm)
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** Kopfhörer 6,3 mm Klinke
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** Headphones 6,3 mm jack
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Sinusleistung (bei Klirrfaktor < 0,1%)
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 +
'''''Thanks<u>for the pdf service manual &amp; scheme (!) to</u>:'''''
 +
 
 +
'''https://www.vintageshifi.com'''
 +
 
 +
 
 +
'''Download pdf: https://www.hifi-wiki.de/images/9/9f/Dual-CV-1450-Service-Manual.pdf''''
 +
 
 +
 
 +
* Sinusoidal power (with distortion factor < 0,1%)
 
** 4 Ohm: 2x 55 Watt
 
** 4 Ohm: 2x 55 Watt
 
** 8 Ohm: 2x 40 Watt
 
** 8 Ohm: 2x 40 Watt
Line 37: Line 46:
 
* Gesamtklirrfaktor (55 W, 1 kHz): 0,04%
 
* Gesamtklirrfaktor (55 W, 1 kHz): 0,04%
 
* Dämpfungsfaktor: >35
 
* Dämpfungsfaktor: >35
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* Frequenzgang: 10 - 50.000 Hz
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* Frequency response: 10 - 50.000 Hz
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* Signalrauschabstand: 84 dB (Line-Eingänge), 64 dB (Phono MM), dB (Phono MC)
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* Signal-to-noise ratio: 84 dB (line inputs), 64 dB (phono MM), dB (phono MC)
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* Stereokanaltrennung:  
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* Stereo channel separation:  
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** zwischen den Kanälen: 56 dB
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** between channels: 56 dB
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** zwischen den Eingängen: 72 dB
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** between inputs: 72 dB
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* Klangregelung:
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* Tone control:
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** Bass- und Höhenregler: &plusmn; 14 dB (bei 40 Hz), +13 / -17 dB (bei 15 kHz)
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** bass and treble control: &plusmn; 14 dB (at 40 Hz), +13 / -17 dB (at 15 kHz).
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* Loudness: zuschaltbar
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* Loudness: switchable
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* High Filter: Nein
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* High Filter: No
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* Low Filter (Subsonic): Ja (-3 dB bei 18 Hz)
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* Low Filter (Subsonic): Yes (-3 dB at 18 Hz)
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* Mute: Nein
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* Mute: No
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Endstufe STK 086 (ist für R<sub>L</sub>= 8 Ohm ausgelegt der Betrieb von 4 Ohm Lautsprecher führt auf Dauer zu defekten Endstufen)
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* Power amplifier STK 086 (is designed for<sub>RL=</sub> 8 Ohm the operation of 4 Ohm speakers leads in the long run to defective power amplifiers)
  
  
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== Bemerkungen ==
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== Remarks ==
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* Weitere Modelle der gleichen Serie:
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* Other models of the same series:
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* Verstärker:
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* Amplifier:
 
* [[Dual CV 1150]]
 
* [[Dual CV 1150]]
 
* [[Dual CV 1250]]
 
* [[Dual CV 1250]]
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* Tuner:
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* [[Tuner:
 
* [[Dual CT 1150]]
 
* [[Dual CT 1150]]
 
* [[Dual CT 1250]]
 
* [[Dual CT 1250]]
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== Bilder ==
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== Pictures ==
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* Auszug aus Prospekt: Dual CT 1450, CV 1450
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* Extract from brochure: Dual CT 1450, CV 1450
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[[Datei:Dual CT-CV-1450-Prospekt-1.jpg]]
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[[File:Dual Collection 1450-Prospekt-1981.jpg]]
 +
 
 +
 
 +
* Extract from brochure: Dual complete systems Collection 1450
 +
[[File:Dual Collection 1450-Prospekt-1981.jpg]]
  
  
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== Berichte ==
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== Reports ==
  
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]</0,1%)>

Latest revision as of 18:02, 28 December 2020

Data[edit]

General

  • Manufacturer: Dual Steidinger Bros.
  • Model: CV 1450
  • Type: Integrated amplifier
  • Years of manufacture: 1980 - 1983
  • Color: Satin-metallic
  • Remote control: no
  • Power consumption: 30 / 280 / 420 VA (idle, rated power, maximum)
  • Dimensions: 440 x 110 x 345 mm (WxHxD)
  • Weight: 7,7 kg
  • Original price approx.: 548 DM


Connections

  • Number of inputs: 6

Phono (Cinch), 1.5 mV / 47 kOhm (MM); 5.0 mV / 100 kOhm (MC)

    • Tuner (Cinch), 150 mV / 47 kOhm
    • Tape1 (DIN), 150 mV / 47 kOhm
    • Tape2 (RCA), 150 mV / 47 kOhm

Monitor (Cinch), 150 mV / 22 kOhm

    • Microphone 0,5 mV / 4,7 kOhm
  • Number of outputs:
    • 2x Speaker (8-16 Ohm)
    • 2x Rec-Out Tape1 (DIN) / Tape2 (Cinch) (Ri 470 Ohm)
    • Headphones 6,3 mm jack


Technical Data

Thanksfor the pdf service manual & scheme (!) to:

https://www.vintageshifi.com


Download pdf: https://www.hifi-wiki.de/images/9/9f/Dual-CV-1450-Service-Manual.pdf'


  • Sinusoidal power (with distortion factor < 0,1%)
    • 4 Ohm: 2x 55 Watt
    • 8 Ohm: 2x 40 Watt
  • Musikleistung
    • 4 Ohm: 2x 90 Watt
  • Gesamtklirrfaktor (55 W, 1 kHz): 0,04%
  • Dämpfungsfaktor: >35
  • Frequency response: 10 - 50.000 Hz
  • Signal-to-noise ratio: 84 dB (line inputs), 64 dB (phono MM), dB (phono MC)
  • Stereo channel separation:
    • between channels: 56 dB
    • between inputs: 72 dB
  • Tone control:
    • bass and treble control: ± 14 dB (at 40 Hz), +13 / -17 dB (at 15 kHz).
  • Loudness: switchable
  • High Filter: No
  • Low Filter (Subsonic): Yes (-3 dB at 18 Hz)
  • Mute: No


Special Features

  • Power amplifier STK 086 (is designed forRL= 8 Ohm the operation of 4 Ohm speakers leads in the long run to defective power amplifiers)


Remarks[edit]



Pictures[edit]

  • Extract from brochure: Dual CT 1450, CV 1450

Dual Collection 1450-Prospekt-1981.jpg


  • Extract from brochure: Dual complete systems Collection 1450

Dual Collection 1450-Prospekt-1981.jpg


Reports[edit]

Links[edit]

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